Question 1

Reproducibility as applied for DXA systems is also termed:

Accepted Answer

A) quality assessment. 
B) system reliability. 
C) accuracy. 
D) precision. 
A) quality assessment. 
B) system reliability. 
C) accuracy. 
D) precision.

Question 2

Which of the following is a contraindication to the contrast media most commonly used for MRI procedures?

Accepted Answer

A) Renal failure 
B) Pregnancy 
C) Both A and B 
D) None of the above 
A) Renal failure 
B) Pregnancy 
C) Both A and B 
D) None of the above

Question 3

All high-density or thick structures appear light on MR images.

Accepted Answer

A) True 
 B)False

Question 4

Which one of the following imaging modalities is best for detecting silicone leakage from an intracapsular rupture of a breast implant?

Accepted Answer

A) Nuclear medicine 
B) PET 
C) MRI 
D) Ultrasound 
A) Nuclear medicine 
B) PET 
C) MRI 
D) Ultrasound

Question 5

The junction between the inferior aspect of the breast and anterior chest wall is termed the:

Accepted Answer

A) inframammary fold. 
B) pectoralis major. 
C) retromammary space. 
D) inferior margin. 
A) inframammary fold. 
B) pectoralis major. 
C) retromammary space. 
D) inferior margin.

Question 6

Functional MRI is based on the:

Accepted Answer

A) decrease in blood flow to the local vasculature that accompanies neural activity in the brain. 
B) changes in blood flow to the local vasculature that accompany neural activity in the brain. 
C) increase in the uptake of contrast media within the brain. 
D) decrease in signal produced during selective neural activity of the brain. 
A) decrease in blood flow to the local vasculature that accompanies neural activity in the brain. 
B) changes in blood flow to the local vasculature that accompany neural activity in the brain. 
C) increase in the uptake of contrast media within the brain. 
D) decrease in signal produced during selective neural activity of the brain.

Question 7

Which of the following is NOT a technique or method of bone densitometry being performed today?

Accepted Answer

A) Quantitative ultrasound 
B) Single-energy photon absorptiometry (SP
A)  
C) Quantitative computed tomography (QCT) 
D) Dual-energy x-ray absorptiometry 
A) Quantitative ultrasound 
B) Single-energy photon absorptiometry (SP
A)  
C) Quantitative computed tomography (QCT) 
D) Dual-energy x-ray absorptiometry

Question 8

Osteoclasts are the cells responsible for the building of new bone or bone repair.

Accepted Answer

A) True 
 B)False

Reproducibility as applied for DXA systems is also termed:

Which of the following is a contraindication to the contrast media most commonly used for MRI procedures?

All high-density or thick structures appear light on MR images.

Which one of the following imaging modalities is best for detecting silicone leakage from an intracapsular rupture of a breast implant?

The junction between the inferior aspect of the breast and anterior chest wall is termed the:

Functional MRI is based on the:

Which of the following is NOT a technique or method of bone densitometry being performed today?

Osteoclasts are the cells responsible for the building of new bone or bone repair.

Terminology, Positioning, and Imaging Principles

Chest

Abdomen

Upper Limb

Humerus and Shoulder Girdle

Lower Limb

Femur and Pelvic Girdle

Cervical and Thoracic Spine

Lumbar Spine, Sacrum, and Coccyx

Bony Thoraxsternum and Ribs

Cranium, Facial Bones, and Paranasal Sinuses

Biliary Tract and Upper Gastrointestinal System

Lower Gi System

Urinary System and Venipuncture

Trauma, Mobile, and Surgical Radiography

Pediatric Radiography

Angiography and Interventional Procedures

Computed Tomography

Special Radiographic Procedures

Filters

Exam 20: Diagnostic and Therapeutic Modalities

Reproducibility as applied for DXA systems is also termed:

Which of the following is a contraindication to the contrast media most commonly used for MRI procedures?

All high-density or thick structures appear light on MR images.

Which one of the following imaging modalities is best for detecting silicone leakage from an intracapsular rupture of a breast implant?

The junction between the inferior aspect of the breast and anterior chest wall is termed the:

Functional MRI is based on the:

Which of the following is NOT a technique or method of bone densitometry being performed today?

Osteoclasts are the cells responsible for the building of new bone or bone repair.

Terminology, Positioning, and Imaging Principles

Chest

Abdomen

Upper Limb

Humerus and Shoulder Girdle

Lower Limb

Femur and Pelvic Girdle

Cervical and Thoracic Spine

Lumbar Spine, Sacrum, and Coccyx

Bony Thoraxsternum and Ribs

Cranium, Facial Bones, and Paranasal Sinuses

Biliary Tract and Upper Gastrointestinal System

Lower Gi System

Urinary System and Venipuncture

Trauma, Mobile, and Surgical Radiography

Pediatric Radiography

Angiography and Interventional Procedures

Computed Tomography

Special Radiographic Procedures

Filters